<template>
    <div>
        <!-- 头部 -->
	    <mt-header fixed title="我是头部">
			<a  slot="left" @click="back" v-show="toggle">
				<mt-button icon="back">返回</mt-button>
			</a>	
		</mt-header> 
		

	    <!-- 内容 -->
	
        <div class="content">
            <!-- <h2>这是引用的vue</h2> -->
			<transition>
           		<router-view></router-view>
			</transition>
        </div> 

	    <!-- 底部导航 -->
        <nav class="mui-bar mui-bar-tab">
			<router-link class="mui-tab-item-zh " to="/home">
				<span class="mui-icon mui-icon-home "></span>
				<span class="mui-tab-label">首页</span>
			</router-link>
			<router-link class="mui-tab-item-zh" to="/member">
				<span class="mui-icon mui-icon-contact"></span>
				<span class="mui-tab-label">会员</span>
			</router-link>
			<router-link class="mui-tab-item-zh" to="/shopcar">
				<span class="mui-icon mui-icon-extra mui-icon-extra-cart"><span id="log" class="mui-badge">{{$store.getters.setNum}}</span></span>
				<span class="mui-tab-label">购物车</span>
			</router-link>
			<router-link class="mui-tab-item-zh" to="/search">
				<span class="mui-icon mui-icon-search"></span>
				<span class="mui-tab-label">搜索</span>
			</router-link>
		</nav>
    </div>
</template>
<script>
   export default {
	   data(){
		   return {
			   toggle:false
		   }
	   },
	   created(){
		   if (this.$route.path != "/home") {
				this.toggle  = true
			}else{
				this.toggle  = false
			}
	   },
	   methods:{
		   back(){
			   this.$router.go(-1)
		   }
	   },
	   watch:{
		   "$route.path":function(val){
			   if (val != "/home") {
				   this.toggle  = true
			   }else{
				   this.toggle  = false
			   }
		   }
	   }
   }
</script>
<style scoped>
	.v-enter,
	.v-leave-to{
		opacity: 0;
		transform: translateX(100%)
	}
	.v-enter-active,v-leave-active{
		transition: all 0.5s ease; 
	}
	.v-leave-to{
		transform: translateX(-100%)
	}

	/* mui滑动组件导致的类名冲突  修改类名 */
	.mui-bar-tab .mui-tab-item-zh.mui-active {
   		color: #007aff;
	}
	.mui-bar-tab .mui-tab-item-zh {
		display: table-cell;
		overflow: hidden;
		width: 1%;
		height: 50px;
		text-align: center;
		vertical-align: middle;
		white-space: nowrap;
		text-overflow: ellipsis;
		color: #929292;
	}
	.mui-bar-tab .mui-tab-item-zh .mui-icon {
		top: 3px;
		width: 24px;
		height: 24px;
		padding-top: 0;
		padding-bottom: 0;
	}
	.mui-bar-tab .mui-tab-item-zh .mui-icon~.mui-tab-label {
		font-size: 11px;
		display: block;
		overflow: hidden;
		text-overflow: ellipsis;
	}
	.mint-header.is-fixed{
		z-index: 10;
	}
	.mint-header .mint-button{
		background-color: transparent !important
	}
</style>



